%0 Journal Article %A Miloje Rajović %A Dragan Dimitrovski %T Amplitudes of linear oscillations determined by linear homogenous differential equation of the second order and Liouville-Besge formulae %J Kragujevac Journal of Mathematics %D 2011 %P 89 %V 35 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/KJM_2011_35_1_a6/ %G en %F KJM_2011_35_1_a6